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Saya membutuhkan bantuan untuk menyiapkan infrastruktur database dan melakukan tuning menyeluruh pada instance PostgreSQL kami. Fokus utama saya adalah mengatasi performa lambat yang mulai berdampak pada aplikasi produksi. Ruang lingkup pekerjaan: • Audit konfigurasi server dan parameter runtime (shared_buffers, work_mem, dll.) • Analisis EXPLAIN ANALYZE pada query paling berat, lalu optimasi indeks dan struktur tabel. • Implementasi metode caching, partitioning, atau vacuum strategi yang relevan. • Pembuatan skrip monitoring ringan (PgBouncer, pg_stat_statements, atau alat serupa) agar kinerja mudah dipantau ke depannya. Deliverable yang saya harapkan: 1. Laporan awal berisi temuan bottleneck utama. 2. Rekomendasi dan perubahan konfigurasi yang sudah diuji. 3. Dokumen ringkas best-practice untuk tim internal. Mohon sertakan pengalaman Anda menangani proyek optimasi PostgreSQL serupa—detail versi, ukuran dataset, serta peningkatan performa yang pernah dicapai.
Project ID: 40458827
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12 freelancers are bidding on average $2,224 USD for this job

As a highly-skilled and experienced developer, I am confident in my ability to optimize the performance of your PostgreSQL instance. Drawing on my 8+ years of experience, I have become intimately familiar with PostgreSQL's inner workings and best practices for optimization. I understand that addressing the performance issues impacting your production applications is critical, and I am fully committed to alleviating those challenges effectively and efficiently. In similar optimization projects, I've successfully conducted comprehensive server configuration audits and runtime parameter analysis. These efforts allowed me to identify and improve upon critical bottlenecks in CPU usage, memory utilization, and disk I/O operations. Additionally, my experience with optimizing indexes and table structures, implementing relevant caching techniques, partitioning data, devising vacuum strategies -- all this expertise will be vital for increasing your system's overall efficiency. What sets me apart from others is my holistic approach to such projects. I don't merely focus on fixing the immediate problems but also aim to provide sustainable solutions. As a result, you can expect not just tangible deliverables like a detailed initial report of bottleneck findings or recommended configuration changes but also valuable insights and best-practices documentation for your internal team moving forward. Let's optimize your PostgreSQL performance together!
$2,250 USD in 7 days
3.9
3.9

Hi, I’ve led several database tuning projects, focusing on PostgreSQL performance optimization, which aligns well with your needs. I’ve audited server configurations, optimized indexing, and implemented caching strategies to significantly improve query performance. If you’re interested, we can start with a brief audit to identify key bottlenecks before diving into larger adjustments. Best Regards, Ivica
$2,250 USD in 7 days
2.4
2.4

Hi, I've extensive hands-on experience with PostgreSQL tuning, having optimized databases in high-traffic production environments to improve performance. I’ve conducted full audits, analyzed EXPLAIN ANALYZE outputs, and implemented caching and partitioning strategies to significantly reduce query times. If it fits, we can start with a small test task to ensure alignment before moving forward. Looking forward to discussing this further. Best Regards, Rosmar
$2,250 USD in 7 days
1.8
1.8

As a seasoned Database Developer, I have an in-depth understanding of PostgreSQL and I am more than capable of carrying out the tasks specified in your project. My strength lies in my ability to identify key areas that impact performance, whether it's through server configuration or analyzing query plans. This has been instrumental in my past projects where clients have seen vast improvements in their database performances. I am well-versed in using tools like PgBouncer, pg_stat_statements, and other similar ones to set up lightweight monitoring systems that give real-time insights into the database health. This ensures that potential bottlenecks are identified and resolved before they start affecting your production applications. Considerable experience with not just handling optimization projects but also providing detailed deliverables like reports, recommended configuration changes, and best practice documents for future reference make me a perfect fit for this job. I understand the criticality of delivering not just quick fixes but long-lasting solutions that will significantly enhance your application's performance.
$2,250 USD in 3 days
0.0
0.0

With over a decade of experience in software engineering, I have built a strong foundation in optimizing and maximizing the performance of databases, specifically PostgreSQL. I've handled similar projects in my career, conducting extensive audits of server configurations and runtime parameters. I can expertly scrutinize the most burdensome queries using EXPLAIN ANALYZE and implement necessary optimizations such as index adjustments and table restructuring. My proficiency extends to deploying relevant caching methods, partitioning strategies, as well as devising lightweight monitoring scripts for seamless future performance tracking. In summary, I don't just specialize in developing tailored digital systems - I focus on crafting solutions that amplify business efficiency. By bringing me onboard this project, not only will you be availing the skills of a highly experienced database developer but also ensuring long-term gains with an emphasis on scalability, stability, and holistic growth of your operations. Let's take your PostgreSQL performance to the next level together!
$1,500 USD in 3 days
0.0
0.0

Halo, Saya dapat membantu melakukan audit dan tuning menyeluruh pada instance PostgreSQL Anda untuk mengatasi performa lambat yang berdampak pada aplikasi produksi. Saya akan mulai dari pemeriksaan konfigurasi server dan parameter runtime seperti shared_buffers, work_mem, maintenance_work_mem, effective_cache_size, autovacuum, connection usage, serta pola query yang paling membebani database. Setelah itu, saya akan menganalisis query berat menggunakan EXPLAIN ANALYZE, mengevaluasi indeks, struktur tabel, statistik, strategi vacuum, partitioning jika diperlukan, serta opsi caching atau PgBouncer untuk meningkatkan stabilitas koneksi. Saya juga dapat menyiapkan monitoring ringan menggunakan pg_stat_statements atau tooling serupa agar tim internal dapat memantau performa secara berkelanjutan. Hasil pekerjaan akan mencakup laporan bottleneck utama, perubahan konfigurasi yang sudah diuji, rekomendasi optimasi indeks/query, serta dokumen best-practice singkat untuk tim Anda. Fokus saya adalah meningkatkan performa dengan perubahan yang aman, terukur, dan mudah dipelihara tanpa mengganggu kestabilan aplikasi produksi.
$3,000 USD in 7 days
0.0
0.0

Jakarta, Indonesia
Member since Jul 29, 2024
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